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Stasicki, Boleslaw and Boden, Fritz (2015) In-flight measurements of aircraft propeller deformation by means of an autarkic fast rotating imaging system. Proceedings of SPIE on CD, 9302 (185). SPIE.
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Official URL: http://www.SPIE.org
Abstract
The non-intrusive in-flight measurement of the deformation and pitch of the aircraft propeller is a demanding task. The idea of an imaging system integrated and rotating with the aircraft propeller has been presented on the 30th International Congress on High-Speed Imaging and Photonics (ICHSIP30) in 2012. Since then this system has been constructed and tested in the laboratory as well as on the real aircraft. In this paper we outline the principle of Image Pattern Correlation Technique (IPCT) based on Digital Image Correlation (DIC) and describe the construction of a dedicated autarkic 3D camera system placed on the investigated propeller and rotating at its full speed. Furthermore, the results of the first ground and in-flight tests are shown and discussed. This development has been found by the European Commission within the 7th frame project AIM2.
| Item URL in elib: | https://elib.dlr.de/96105/ | ||||||||||||||||||||
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| Document Type: | Editorship of Proceedings | ||||||||||||||||||||
| Additional Information: | Paper: 93022S, Paper Nr. 9302-185 | ||||||||||||||||||||
| Title: | In-flight measurements of aircraft propeller deformation by means of an autarkic fast rotating imaging system | ||||||||||||||||||||
| Authors: |
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| Date: | 2015 | ||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||
| Open Access: | No | ||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||
| In SCOPUS: | No | ||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||
| Volume: | 9302 | ||||||||||||||||||||
| Page Range: | pp. 1-6 | ||||||||||||||||||||
| Editors: |
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| Publisher: | SPIE | ||||||||||||||||||||
| Series Name: | Proceedings of SPIE on CD | ||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||
| Keywords: | propeller blade deformation, non-intrusive measurement, 3D imaging, IPCT, DIC, video stroboscope, phase shifter, stochastic dot pattern, in-flight test | ||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||
| HGF - Program: | Aeronautics | ||||||||||||||||||||
| HGF - Program Themes: | fixed-wing aircraft | ||||||||||||||||||||
| DLR - Research area: | Aeronautics | ||||||||||||||||||||
| DLR - Program: | L AR - Aircraft Research | ||||||||||||||||||||
| DLR - Research theme (Project): | L - Simulation and Validation (old) | ||||||||||||||||||||
| Location: | Göttingen | ||||||||||||||||||||
| Institutes and Institutions: | Institute of Aerodynamics and Flow Technology > Experimental Methods | ||||||||||||||||||||
| Deposited By: | Micknaus, Ilka | ||||||||||||||||||||
| Deposited On: | 06 May 2015 15:14 | ||||||||||||||||||||
| Last Modified: | 24 Apr 2024 20:01 |
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